HR4000 is an integrated multi-parameter water quality measurement instrument for measuring water quality in water. It can be installed with up to 7 sensors (optional built-in pressure sensor in the main body), to measure the following water quality parameters: temperature, conductivity, pH, ORP, turbidity, dissolved oxygen, COD, depth, chlorophyll, blue-green algae, ammonium ions, potassium ions, suspended solids, and salinity.
It has a special self-cleaning design, equipped with self-cleaning components to eliminate air bubbles and prevent microbial growth. It is applied in a wide range of water environments such as rivers, lakes, oceans, reservoirs, industrial water and groundwater.
High reliability, can operate in an unattended environment for months without maintenance；
Self-cleaning function, self-cleaning coating and wiper structure design ensures clean measurement window,
prevents microbial growth and reduces maintenance frequency;
Low maintenance frequency, only need to maintain once every three months, greatly reducing the maintenance workload.
Automatic recognition, each sensor probe is digital and can be mounted on any of the optional existing interfaces;
High integration, can freely select the different parameters of the sensor;
